Sometimes the best Zerg strategy when confronting a Protoss revolves around being very mindful of what your opponent is doing and having quick reaction time.
Using the AH wisely, If you monitor things in the AH you can make a ton of money, look at breaking items up, on my server 10 motes of fire were selling for about 5 less than 1 primal fire, so I would buy the mores and turn them into primals, easy way to make money. Also works for stacks of other items like copper ore, a stack of 20 copper ore would sell for 4 gold, but a stack of 5 would go for 1 gold 50 silver.
I have several favorite places to mine (all of which depend on what faction you are, either horde or alliance). First off for the alliance I find Elwynn Forest and Azuremyst Isle to be great copper ore mining starter locations. For the horde I find that The Barrens and Eversong Woods are really good areas to free bitcoin miner.
Bags – Next to your backpack you have four slots for additional bags. Buy four bags early, and upgrade them when you can afford it. The more bag space you have, the more loot you can carry, and the fewer trips you’ll have to make back to the vendors or the auction house.
As you’re now trained up, its time to start making some money. As a newbie you’ll start in a copper zone. Maintain your mineral tracking high and hunt out the golden dots on your minimap. These dots represent mineral deposits which is where you need to head to start your mining. Don’t be surprised if you fail at first in your new profession, it will get easier. Keep on mining until you get a couple of stacks of copper, then take this to the forge. When you smelt it your mining skill will increase which will result in fewer failed mining attempts.
Your next step will be erecting a barracks. Always make certain you’ve got a SCV working for you at your command center. You should work on training marines so that if you get any zerglings or reapers your opponents start sending, you will be prepared.
When you make your first set of Zerglings you will need to make at minimum 1 Extractor to start mining for Fuel. You really should then very promptly get the upgrade for the Zerglings to make them more rapidly. This will serve you very well during your 2nd wave so that you can get to the enemy’s base at a more rapidly tempo. This is also a way for your Zerglings to win the battle of Zerg vs Protoss and the darkish templar.